PIC18F2331/2431/4331/4431
CCP2 ................................................. ....................... 145
CCPR2H注册............................................. 145
CCPR2L注册............................................. 145
SEE
进行比较。
定时器资源................................................ 145 .......
CKE位................................................ .............................. 206
CKP位................................................ .............................. 207
时钟源................................................ ..................... 34
影响功耗管理模式的.............................. 37
选择使用OSCCON寄存器............................ 34
时钟机制/指令周期..................................... 65
CLRF ................................................. ................................ 299
CLRWDT ................................................. .......................... 299
代码示例
变化之间的捕捉预分频器.................... 146
计算GOTO使用偏移值.................... 64
数据EEPROM读............................................... ... 81
数据EEPROM刷新程序................................. 82
数据EEPROM写............................................... ... 81
擦除闪存程序存储器行...................... 90
快速寄存器堆栈............................................... ...... 64
如何清除RAM（BANK 1 ）使用
间接寻址............................................. 75
实现一个实时时钟使用
定时器中断服务................................... 135
初始化PORTA ................................................ ..... 113
初始化PORTB ................................................ ..... 116
初始化PORTC ................................................ ..... 119
初始化PORTD ................................................ ..... 122
初始化PORTE ................................................ ..... 124
读取闪存程序存储器字................... 89
保存STATUS ， WREG和BSR
在RAM寄存器.............................................. 112
写闪存程序存储器........................ 93-94
16 ×16有符号乘法程序................................. 96
16 ×16无符号乘法程序............................. 96
8 ×8符号乘法程序..................................... 95
8 ×8无符号乘法程序................................. 95
代码保护................................................ ........ 263 ，279
相关的寄存器................................................ 279
数据EEPROM ................................................ .......... 282
程序存储器................................................ ...... 280
COMF ................................................. ............................... 300
比较（CCP模块） ............................................. 147 .......
相关的寄存器................................................ 148
CCP引脚配置.............................................. 147
CCPR1注册................................................ 147 .......
CCPR2注册................................................ 147 .......
软件中断模式........................................... 147
特殊事件触发............................................... 。 147
定时器模式选择............................................. 147
配置位................................................ .............. 263
配置寄存器保护..................................... 282
转换注意事项............................................... 376
CPFSEQ ................................................. .......................... 300
CPFSGT ................................................. ........................... 301
CPFSLT ................................................. ........................... 301
晶体振荡器/陶瓷谐振器............................... 29
客户变更通知服务............................. 387
客户通知服务........................................... 387
客户支持................................................ ............. 387
D
D / A位.............................................. ................................. 206
数据寻址模式............................................... ...... 75
直接................................................. ......................... 75
间接................................................. ....................... 75
固有和立即............................................... ...... 75
数据EEPROM存储器............................................... ....... 79
相关的寄存器................................................ .. 83
EEADR注册................................................ ......... 79
EECON1和EECON2寄存器.............................. 79
在操作代码保护.................................. 82
避免误写.............................. 81
阅读................................................. ..................... 81
使用................................................. ......................... 82
写校验................................................ ................. 81
写................................................. ....................... 81
数据存储器................................................ ...................... 67
访问银行................................................ ............... 68
银行选择寄存器（ BSR ） ....................................... 68
通用寄存器（ GPR ）文件........................ 68
地图的PIC18F2331 / 2431 /四千四百三十一分之四千三百三十一....................... 67
特殊功能寄存器（SFR ） ............................. 69
DAW ................................................. ................................ 302
直流特性................................................ ............ 339
掉电和供电电流............................. 332
电源电压................................................ ......... 331
DCFSNZ ................................................. .......................... 303
DECF ................................................. ............................... 302
DECFSZ ................................................. .......................... 303
开发支持................................................ 325 .......
设备的差异................................................ ............ 375
设备概述................................................ ................. 11
特点（表） .............................................. ............ 13
新的核心功能............................................... ...... 11
其他特殊功能............................................... 12
器件复位定时器
振荡器起振定时器（ OST ） ................................. 50
PLL锁定超时............................................. ......... 50
上电定时器（ PWRT ） ........................................... 。 50
延时时序.............................................. ...... 50
直接寻址................................................ ............... 76
E
电气特性................................................ 329 ..
增强型通用同步异步
收发器（ EUSART ） .............................. 217
方程
A / D采集时间............................................. ... 249
转换时间为多通道模式.............. 254
最小的A / D保持电容充电时间...... 249
PWM周期为自由运行模式....................... 185
PWM周期的向上/向下计数模式.................... 185
PWM分辨率................................................ 185 .......
16 x 16有符号乘法算法...................... 96
16 ×16无符号乘法算法.................. 96
勘误表................................................. ................................... 9
DS39616D页380
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MICROCHIP [ MICROCHIP TECHNOLOGY ]
